package com.wanxi.model;

public class PhoneTest {
    public static void main(String[] args) {
        Phone phone = new Phone();
        phone.sendMessage();
        phone.call();
        System.out.println(phone.brand);
        phone.brand = "华为";
        System.out.println(phone.brand);


        Phone phone1=new Phone();
        phone1.sendMessage();
    }
}
